baber/WOPTO huggingface dataset:
Patent KR-20220161624-A (KR)
Title: Line indicator for gymnasium
Inventor: KIM GYO HUI
IPC: C09D5/00
Filed: 2021-05-28
Abstract: The present invention relates to a line indicator for a gymnasium, capable of selectively indicating necessary border lines in accordance with a sports event, in a gymnasium in which various sports events are enjoyed. To achieve the purpose, in accordance with the present invention, the line indicator includes: a line indication unit in which border lines in accordance with standards of sport events are cut by a predetermined depth to be dented on a floor surface of a gymnasium; a metal plate inserted into the line indication unit to be fixed and installed, and formed with a thickness of 15-18 % of the whole thickness of the line indication unit; a rubber magnet having one side or the other side magnetically attached to the upper surface of the metal plate to be detachable therefrom while having a color conforming to or matched with the color of the floor surface, and formed with a thickness of 65-68 % of the whole thickness of the line indication unit; and a line indication label having one side bonded and fixed to the upper surface of the rubber magnet, having the other side formed in a color for indicating the border lines, and formed with a thickness of 15-18 % of the whole thickness of the line indication unit.
Patent KR-20220117104-A (KR)
Title: Hybrid transfer structure and manufacturing method thereof
Inventor: HWANG KYUNG WOOK
IPC: H01L31/0224
Filed: 2021-06-03
Abstract: Disclosed is a method for manufacturing a hybrid transfer structure. The method comprises the steps of: forming a plurality of first devices on a first substrate; separating a plurality of second devices, grown on a second substrate formed of a different material from the first substrate, from the second substrate; and transferring the plurality of separated second devices onto the first substrate. In the step of transferring, the plurality of second devices are spaced apart from each other by a fluidic self-assembly method. Each of the plurality of second devices can include: a shuttle layer grown on the second substrate; a device layer grown on the shuttle layer; and an electrode layer disposed on the device layer. Therefore, the method can transfer some devices' elements by the fluidic self-assembly method, thereby efficiently placing different types of devices on a large-area substrate.
Patent KR-20210154091-A (KR)
Inventor: Steven r moore
IPC: B29C64/393
Filed: 2021-06-04
Abstract: An additive manufacturing system is disclosed. The additive manufacturing system of the present invention has a controller configured to operate a spool valve to open and close nozzles in a multi-nozzle extruder while the extruder is moving in an X-Y plane and rotating about an axis perpendicular to the X-Y plane so as to form swaths in the X-Y plane. The controller operates one actuator to rotate the multi-nozzle extruder so as to enable a longitudinal axis of a nozzle array in the extruder to be remained perpendicular to a movement path for the extruder, and also operates another actuator so as to move a cylindrical member of the spool valve.
Patent KR-20220164903-A (KR)
Title: Electrostatic oil refining device adopting cylindrical collector without electrode plate
Inventor: TAE HEON KIM
IPC: B62B3/00
Filed: 2021-06-07
Abstract: The present invention relates to an electrostatic oil refining device employing a cylindrical collector without an electrode plate. The electrostatic oil refining device employing a cylindrical collector without an electrode plate comprises: an oil refining device main body which constitutes the entire frame of the electrostatic oil refining device for removing fine pollutant particles and fine carbides contained in lubricating oil or control oil according to long-term use; an electrostatic filter unit which removes the fine pollutant particles and fine carbides; an oil transport driving unit which pumps and supplies the lubricating oil or control oil containing the fine pollutant particles and fine carbides; and a control unit which controls the driving of the electrostatic filter unit and the oil transport driving unit. Therefore, it is possible to easily clean the inside of a housing, and accordingly, improve the convenience of use management.
Patent KR-20220165575-A (KR)
Title: Isoindoloindolone derivatives and manufacturing method thereof
Inventor: CHO EUN JIN
IPC: C07D487/04
Filed: 2021-06-08
Abstract: The present invention relates to an isoindoloindolone derivative and a method for manufacturing the same. The isoindoloindolone derivative according to the present invention has excellent photophysical and electrochemical properties and can be used as an organic photocatalyst. One embodiment of the present invention provides the isoindoloindolone derivative represented by chemical formula 1.
Patent KR-20220166468-A (KR)
Title: Detachable knife
Inventor: KIM DOO KYUM
IPC: B25G3/00
Filed: 2021-06-10
Abstract: A kitchen knife of the present invention is an invention in which strong magnets are mounted on a handle and a lower part of a blade, so that the blade and handle can be separated and attached, and can be covered with a cover to fix the same. An objective of the present invention is to provide a technology that can be used more conveniently and lightly when a cook uses, stores, withdraws, or carries a knife in a knife bag.
Patent KR-20220166641-A (KR)
Title: Atomic layer deposition apparatus and atomic layer deposition method
Inventor: SAGONG HUN GU
IPC: G01N33/02
Filed: 2021-06-10
Abstract: The present invention relates to a food texture measuring module and a food texture measuring device, and more particularly, to a food texture measuring module which can individually specify the texture of food according to the division thereof, and can measure the texture of food accurately and quickly while measuring the texture in one divided part, and a food texture measuring device.
Patent KR-20220166941-A (KR)
Title: Pallet clamp apparatus
Inventor: KIM WOONG
IPC: B66F9/18
Filed: 2021-06-11
Abstract: A pallet clamp device according to various embodiments of the present invention is a pallet clamp device for clamping a pallet to a pair of forks provided in a forklift, comprising: housings respectively disposed on the pair of forks; a locking member having at least a portion thereof protruding out of the housing to fix the pallet; a spring member that elastically presses the locking member toward the inner side of the fork in the lateral direction; and a release member configured to press the spring to release the locking member. An objective of the present invention is to provide the pallet clamp device for fixing a pallet to a fork of a forklift.
Patent KR-20220169132-A (KR)
Title: skin evaluation method using sebum, Skin evaluation system using sebum
Inventor: AN YONG JU
IPC: A61B5/00
Filed: 2021-06-18
Abstract: The present invention relates to a skin evaluation method and skin evaluation system using sebum. A skin evaluation system according to an embodiment of the present invention includes the steps of: collecting sebum using oil paper; a coloring reagent that reacts with the oil paper wiped off the skin; a sensor for measuring the amount and distribution of sebum through a coloring method using the reactive coloring reagent; and determining a skin condition by measuring the sebum and distribution of the skin based on the data transmitted from the sensor.
Patent KR-20220002119-A (KR)
Title: Photomask blank and manufacturing method thereof
Inventor: SASAMOTO KOUHEI
IPC: G03F1/54
Filed: 2021-06-25
Abstract: Provided is a photomask blank including a transparent substrate and a first inorganic film formed in contact with the transparent substrate, or a photomask blank including a transparent substrate, a first inorganic film, and a second inorganic film formed in contact with the first inorganic film, wherein when a primary ion source is Bi, a sputtered ion source is Cs, and secondary ion strength is measured in a thickness direction by TOF-SIMS, intensity of a secondary ion including carbon detected at an interface between the transparent substrate and the first inorganic film or at an interface between the first inorganic film and the second inorganic film is higher than both of intensity of a secondary ion including carbon detected in each of a transparent substrate side and a first inorganic film side, or the first inorganic film side and a second inorganic film side from the interface. A photomask blank and a photomask in which optical properties such as a transmittance, a reflectance, and a phase shift amount do not easily change even by a heat treatment performed in a process of manufacturing the photomask from the photomask blank are provided.
Patent KR-20230007698-A (KR)
Title: Method for end-to-end generating and recognizing of deformable fiducial markers based on artificial intelligence and the system thereof
Inventor: KIM MIN HYUK
IPC: G06N3/08
Filed: 2021-07-06
Abstract: The present invention relates to a technology for generating and recognizing deformable reference markers based on artificial intelligence to recognize a wide range of deformable markers with high accuracy in an end-to-end method of message encoding and decoding. A method includes the steps of: generating a marker pattern unique to an input binary message in a marker generator; rendering an image by creating a training dataset of a realistic scene image with a generated fiducial marker in an image simulator; and training a marker detector with the rendered image.
Patent KR-20220006006-A (KR)
Title: Negative electrode and secondary battery comprising the negative electorde
Inventor: CHOI HEE WON
IPC: H01M10/0525
Filed: 2021-07-06
Abstract: The present invention relates to a negative electrode having excellent fast charging performance and lifespan characteristics, and a secondary battery comprising the same negative electrode. The negative electrode comprises: a current collector; and a negative active material layer formed on the current collector. The anode active material layer includes an anode active material, and the anode active material includes first uncoated artificial graphite particles and second uncoated artificial graphite particles in a weight ratio of 4:6 to 6:4. The first uncoated artificial graphite particles are single particles having an average particle diameter (D_50) of 5 μm to 7 μm, and the second uncoated artificial graphite particles have an average particle diameter (D_50) of 20 μm to 25 μm. The negative electrode are secondary particles in which a plurality of primary particles are aggregated.
Patent KR-20220006473-A (KR)
Inventor: CHOI KI HONG
IPC: G02B5/28
Filed: 2021-07-06
Abstract: Provided are an optical alignment forming device of a geometric phase optical element and an optical alignment forming method using the same. The optical alignment forming device of the geometric phase optical element includes: a transfer optical element seating unit on which a light source is incident and a transfer phase optical element having geometrical phase information is seated; an optical element receiving part which is arranged in a line so as to be coaxial with an optical axis of the light source, and the phase optical element to be transferred having the optical alignment layer to which the geometrical phase information is transferred is seated; and an alignment forming unit arranged in a line so as to be coaxial with the optical axis and having an adjustable magnification to image the geometrical phase information on the optical alignment layer in a predetermined pattern. Therefore, a vibration effect is minimized to stably form a geometric phase pattern.
Patent KR-20230009052-A (KR)
Title: A valve for preventing backflow
Inventor: SEO CHANG HO
IPC: F01N13/08
Filed: 2021-07-08
Abstract: The present invention provides an air supply valve with a backflow prevention function. According to the present invention, the air supply valve with a backflow prevention function comprises: a housing having a motor mounted therein and having a supply passage formed on one side thereof; a drive unit including a gear part for transmitting the driving force of the motor, and a conversion part for converting rotation of the gear part into linear motion; and a valve module which is coupled to an end portion of the conversion part and is opened or closed while being in close contact with the outlet of the housing so as to communicate with the supply passage. The drive unit includes a stem that is connected to the valve module and moves linearly, and a rotating shaft of the motor and the stem are disposed parallel to each other.
Patent KR-20210092170-A (KR)
Title: Tinting film and auto mobility device including the same
Inventor: SEO JEE HOON
IPC: H05B3/86
Filed: 2021-07-15
Abstract: A tinting film includes a base layer, a plurality of functional layers, a protective layer, a heating layer, and a cover layer. The plurality of functional layers are disposed on the base layer, and a total solar energy blocking rate (TSER) is 40% or more and 85% or less. The protective layer is disposed on the plurality of functional layers. The heating layer is disposed on the protective layer and includes a transparent electrode. The cover layer is disposed on the heating layer. The transparent electrode includes at least one of silver nanowires (AgNW), carbon nanotubes (CNT), and indium tin oxide (ITO).
Patent KR-20220133730-A (KR)
Title: Agricultural products eco-friendly certification verification server verifying eco-friendly certificated agricultural products, based on two-dimensional code, and the operating method thereof
Inventor: HONG SEUNG PHIL
IPC: G06K9/62
Filed: 2021-07-20
Abstract: Disclosed are an agricultural product eco-friendly certification verification server for verifying whether an agricultural product is an eco-friendly certificated agricultural product based on a two-dimensional code, and an operating method thereof. The present invention relates to an agricultural product eco-friendly certification verification server which can verify, when a user who has purchased an agricultural product uses an electronic terminal of the user to recognize a two-dimensional code printed on the wrapper of the agricultural product, whether the agricultural product that the user has purchased is an eco-friendly certificated agricultural product, based on information inserted in the two-dimensional code, and an operating method thereof.
Patent KR-20230018873-A (KR)
Title: Memory system and operating method thereof
Inventor: JONG HWAN LEE
IPC: G06F3/06
Filed: 2021-07-30
Abstract: The present technology relates to electronic devices. According to the present technology, a memory system comprises: a memory device that includes a plurality of sequential areas each storing data corresponding to consecutive logical addresses provided by a host, and performs a background media scan operation on at least one sequential area among the plurality of sequential areas at a predetermined period; and a memory controller that receives an open command from the host to allocate a buffer to one of the plurality of sequential areas. The open command includes first time information at which the open command is received by the memory controller. The memory controller calculates a first period, which is a period between the time the open command is received and the time the background media scan operation is performed, based on the first time information, and based on the first period, may determine a skip area in which the background media scan operation is skipped among the plurality of sequential areas for each period. The memory system may have reduced performance of background media scan operations.
Patent KR-20230019582-A (KR)
Inventor: KUNHI RAMAN SUJITH
IPC: G06F16/783
Filed: 2021-08-02
Abstract: The present invention relates to a network camera and a monitoring apparatus based on the Internet of Things (IoT). The network camera comprises: a processor; and a memory storing executable instructions by the processor. The processor performs: a step in which the instructions capture an image by a photographing device; a step of issuing a topic related to the captured image to a message broker; a step of receiving a search request message on the issued topic from the message broker; a step of searching the stored image in accordance with the search request message; and a step of generating a response message to the search request message based on the searched result and transmitting the response message to the message broker. Therefore, a monitoring system, which is able to perform a flexible handover, can be effectively secured.
Patent KR-20220017375-A (KR)
Title: Method and apparatus for relay utilizing sidelink in wireless communication system
Inventor: CHANG SUNG CHEOL
IPC: H04W40/22
Filed: 2021-08-03
Abstract: According to an embodiment of the present invention, a relay method by a relay terminal using a sidelink in a communication system comprises the following steps of: receiving a plurality of data units from a plurality of remote terminals; generating a multiplexed data unit including identification information of the plurality of remote terminals and the plurality of data units; and transmitting the multiplexed data unit to a base station. The identification information may include a terminal identifier used to identify each of the plurality of remote terminals.
Patent KR-20210106965-A (KR)
Title: Tethering distribution apparatus, control method thereof, and central mediator
Inventor: WON SUNGJOON
IPC: H04W4/24
Filed: 2021-08-23
Abstract: According to an embodiment of the present invention, a tethering distribution control method comprises the following steps of: detecting one or more reachers to which data is tethered; and controlling data tethered to the one or more reachers. The control is data usage amount adjustment for adjusting the amount of tethered data corresponding to each of the one or more reachers.
Patent KR-20230029409-A (KR)
Title: 반도체 장치의 제조를 위한 방법, 전자 장치 및 전자 장치의 동작 방법
Inventor: KIM DO NYUN
IPC: G06T7/00
Filed: 2021-08-24
Abstract: 본 기재는 반도체 장치의 제조를 위한 전자 장치의 동작 방법에 관한 것이다. 본 기재의 방법은, 전자 장치가 반도체 장치의 리소그라피 공정을 위한 캐드(CAD) 이미지를 수신하는 단계, 그리고 전자 장치가 캐드 이미지로부터 기계 학습 기반 모듈을 이용하여 제1 SEM 이미지 및 제1 SEG 이미지를 생성하는 단계를 포함한다. 제1 SEG 이미지는 결함의 위치에 대한 정보를 포함한다.
Patent KR-20230036711-A (KR)
Title: 규조토와 연기를 이용한 객토용 상토 및 이의 제조방법
Inventor: KIM TAE KYUNG
IPC: C05G3/00
Filed: 2021-09-08
Abstract: 본 발명은 규조토와 연기를 이용한 객토용 상토 및 이의 제조방법에 관한 것으로, 
가축의 축사에 규조토를 깔아주어 가축의 분뇨와 섞이도록 하고, 상기의 분뇨가 포함된 규조토에 황토와 초탄과 제올라이트를 혼합한 규조토 혼합물을 발효시키도록 하여 비료로 사용할 수 있도록 하고, 
상기의 발효가 진행된 규조토 혼합물에 연기와 작은 재를 섞은 규조토 혼합물 상토를 제조하도록 함으로써 실제 논이나 밭의 농경지에 상토로 사용할 때 식물의 뿌리에서 호흡하거나 탄소동화작용이 활발해지고 뿌리에 직접 영양을 공급하면서 뿌리가 튼튼해지며 흙 속의 세균을 죽이는 살균 효과에 의하여 병충해를 없애도록 하고 농작물을 길러내기 위한 지력 갱신이 가능하도록 구성한 것이다.
Patent KR-20230040181-A (KR)
Inventor: CHUNG JAE KEUK
IPC: B24B47/10
Filed: 2021-09-15
Abstract: 본 발명은 부품소재의 상부를 곡면으로 가공 시에 가공헤드 하부 가장자리 및 측면부를 혼용하여 부품소재의 상부면을 곡면으로 가공할 수 있도록 하여 가공작업 시간을 단축시킬 수 있도록 하는 곡면 가공 효율성을 향상시킨 반도체 부품소재 가공 장치에 관한 것으로서, 가공부재가 척의 상부에 고정되는 부품소재의 상부면과 소정 각도를 이루도록 구성하여 상기 가공부재의 가공헤드가 상기 부품소재의 사부를 가공할 시에 상기 가공헤드의 하부 가장자리 및 측면부를 혼용하여 상기 부품소재의 상부를 곡면으로 가공할 수 있도록 하여 가공헤드의 하부의 가장자리를 이용하여 부품소재의 상부면을 가공할 시에 가공헤드의 하부면과 부품소재와의 간섭이 발생하지 않도록 하고, 가공헤드의 측면부를 이용하여 부품소재의 상부면을 가공할 시에는 측면부의 넓은 면적으로 부품소재의 상부면에 보다 신속하게 곡면 가공작업을 수행할 수 있도록 하는 곡면 가공 효율성을 향상시킨 반도체 부품소재 가공 장치에 관한 것이다.
Patent KR-20220040413-A (KR)
Inventor: JUNG HYUN CHUL
IPC: H04W4/80
Filed: 2021-09-23
Abstract: According to an embodiment of the present invention, a Bluetooth MITM attack detecting method comprises the following steps of: monitoring whether connection parameter update response and information exchange requests (read by group type, device information data) are immediately performed after a connection is completed in a slave device; and determining that it is an MITM attack if the information exchange requests are not immediately performed as a monitoring result.
Patent KR-20220048944-A (KR)
Inventor: JUSSEL RUDOLF
IPC: G16H30/00
Filed: 2021-10-07
Abstract: The present invention relates to a method for producing dental restoration parts. The method comprises the following steps: creating a digital tooth model having a first spatial region in which a first restoration material is disposed and a second spatial region in which a second restoration material is disposed (S101); rendering the digital tooth model to generate an actual data set representative of optical characteristics of the digital tooth model (S102); determining a deviation between a target data set and the actual data set (S103); modifying at least one of the first spatial region and the second spatial region to obtain a small deviation between a detected target data set and actual data set of a re-rendered digital tooth model (S104); and producing dental restoration parts based on a digital tooth model having a small deviation (S105).
Patent KR-20220081888-A (KR)
Inventor: PARK HAN TEO
IPC: H01L21/3105
Filed: 2021-10-18
Abstract: 본 발명은 반도체 공정용 연마 조성물, 연마 조성물의 제조 방법 및 연마 조성물을 적용한 반도체 소자의 제조 방법에 관한 것으로, 비정질탄소막(Amorphous carbon layer)의 연마 공정에 적용되어, 높은 연마율을 나타내고, 연마 공정 상에서의 탄소 잔여물(Carbon residue)의 반도체 기판에 대한 재흡착의 방지을 방지하여 결함 발생을 방지하고, 보관 안정성이 우수하다. 
또한, 반도체 공정용 연마 조성물을 적용한 반도체 소자의 제조 방법을 제공할 수 있다.
Patent KR-20210134250-A (KR)
IPC: A01M1/20
Filed: 2021-10-20
Abstract: The present invention relates to a mosquito control method through temperature optimization, and more specifically, to a mosquito control method, wherein as mosquito-host contact is reduced, the number of confirmed cases of mosquito-borne infectious diseases is reduced, and controlling mosquito larvae is effective in reducing the number of mosquitoes, and thus the present invention controls the mosquito larvae in an environment where temperature is 20 ~ 22 ℃ for a purpose of reducing the population of mosquitoes by increasing the control effect of the mosquito larvae.
Patent KR-20230056409-A (KR)
Title: 이미지 센서
Inventor: KIM MINKWAN
IPC: H01L27/146
Filed: 2021-10-20
Abstract: 본 발명의 개념에 따른, 이미지 센서는, 단위 화소 영역들을 포함하는 기판; 상기 기판 내에 제공되며 상기 단위 화소 영역들을 정의하는 화소 분리 패턴; 상기 단위 화소 영역들 각각에 대응하며 상기 기판 상에 배치되는 컬러 필터들; 서로 인접하는 상기 컬러 필터들 사이에 배치되어 이들을 분리하는 저굴절 패턴; 상기 컬러 필터들과 상기 기판 사이에 배치되는 절연 구조체; 및 상기 화소 분리 패턴과 수직적으로 중첩되는 차광 패턴을 포함하되, 상기 차광 패턴은 상기 절연 구조체 내에 매립되어 상기 저굴절 패턴으로부터 이격될 수 있다.
Patent KR-20230057061-A (KR)
Title: 토양 IoT 기반의 골프장 잔디 자동 관리 시스템
Inventor: PARK HYUN JIN
IPC: H04W4/70
Filed: 2021-10-21
Abstract: 본 발명은 골프장 잔디 자동 관리 시스템에 관한 것으로서, 보다 구체적으로는 토양 IoT 제품을 통해서 토양의 온도, 습도, EC(전기전도도: 염류) 등에 대한 데이터를 수집하고 골프장 잔디에 적절한 온도, 습도, EC 등을 자동으로 제어하여 골프장 잔디를 관리할 수 있는 서비스가 가능하도록 하는 토양 IoT 기반의 골프장 잔디 자동 관리 시스템에 관한 것이다. 
상기 목적을 달성하기 위하여, 본 발명은, 골프장 잔디의 토양에 설치되어 토양의 온도, 습도 및 EC(Electrical Conductivity) 중 적어도 어느 하나 이상의 토양 정보 데이터를 획득하기 위한 토양 IoT 측정기; 상기 획득된 토양 정보 데이터를 수신받아 데이터 베이스에 저장하고, 해당 저장된 데이터를 기초로 골프장 잔디 토양을 제어하는 명령을 전송하기 위한 토양 IoT 관리 서버; 및 상기 전송된 명령에 따라 골프장 잔디 토양의 온도, 습도 및 EC(Electrical Conductivity) 중 적어도 어느 하나 이상을 제어하기 위한 토양 IoT 제어기;를 포함하는 것을 특징으로 한다.
Patent KR-20220059405-A (KR)
Inventor: BAEK MYUNG SUN
IPC: G08B21/02
Filed: 2021-10-21
Abstract: The present invention relates to an emergency reporting system and method for socially disadvantaged people. According to the present invention, the emergency reporting system for socially disadvantaged people includes: a user terminal generating an emergency reporting message by receiving emergency report input through a pre-set method according to set environment information of a socially disadvantaged person and transmitting an emergency reporting message; and a server receiving the emergency reporting message and transmitting a mobilization notification signal.